| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $248.29 | 3.784% | $257.6853 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $113.76 | 7.780% | $122.6105 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $178.93 | 7.852% | $192.9796 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $115.67 | 13.609% | $131.4115 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $37.56 | 8.805% | $40.8672 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $158.78 | 12.713% | $178.9657 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $37.62 | 12.427% | $42.295 | $42.30 | $42.30 | $42.30 |
| 7 purchase totals = | $890.61 | $966.8148 | $966.83 | $966.80 | $966.90 | |